Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 303782..304400 Replicon chromosome
Accession NZ_LR778151
Organism Escherichia coli isolate SC476

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag H1C97_RS01510 Protein ID WP_001291435.1
Coordinates 303782..304000 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag H1C97_RS01515 Protein ID WP_000344800.1
Coordinates 304026..304400 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H1C97_RS01475 299071..299643 + 573 WP_000779831.1 YbaY family lipoprotein -
H1C97_RS01480 299674..299985 - 312 WP_000409911.1 MGMT family protein -
H1C97_RS01490 300364..300717 + 354 WP_000878140.1 DUF1428 domain-containing protein -
H1C97_RS01495 300759..302309 - 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
H1C97_RS01500 302473..302943 - 471 WP_000136192.1 YlaC family protein -
H1C97_RS01505 303059..303610 - 552 WP_000102564.1 maltose O-acetyltransferase -
H1C97_RS01510 303782..304000 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
H1C97_RS01515 304026..304400 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
H1C97_RS01520 304946..308095 - 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
H1C97_RS01525 308118..309311 - 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains

Predicted by InterproScan

Toxin

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-117)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8628.00 Da        Isoelectric Point: 8.9008

>T289262 WP_001291435.1 NZ_LR778151:c304000-303782 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14557.39 Da        Isoelectric Point: 4.7395

>AT289262 WP_000344800.1 NZ_LR778151:c304400-304026 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp


Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
PDB 2MW2
PDB 1JW2

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QBQ5

References